The invention discloses an automobile front light-emitting sign. The automobile front light-emitting sign comprises a lampshade insert, a front lampshade, a shading piece, a light guide plate, an LEDmodule and a lamp shell. The lampshade insert and the front lampshade are fixed through laser welding; the front lampshade, the light guide plate and the lamp shell are sequentially sealed and fixed.The shading piece is clamped and fixed with the light guide plate; the LED module is fixed on the lamp shell; the front lampshade is made of PMMA materials through highlight injection molding, and light curing is not needed. The front lampshade, the lamp shell and the light guide plate are fixed and sealed through a vibration friction welding process. The inner surface of the front lampshade achieves the semitransparent and semi-reflective electroplating effect through controllable aluminum plating. The shading piece, the light guide plate and the lamp shell are made of PC materials through injection molding, and uniform light emitting is guaranteed through the shape follow-up design.
本发明公开了一种汽车前发光标志,包括灯罩嵌件、前灯罩、遮光件、导光板、LED模组、灯壳;灯罩嵌件与前灯罩通过激光焊接固定;前灯罩、导光板及灯壳依次密封固定;遮光件与导光板卡接固定;LED模组固定在灯壳上;前灯罩采用PMMA材料高光注塑成型,无需光固化。前灯罩、灯壳及导光板通过震动摩擦焊接工艺实现固定及密封。前灯罩内表面通过可控镀铝实现半透明半反射的电镀效果。遮光件、导光板及灯壳采用PC材料注塑成型,随型设计保证均匀发光。
Automobile front light-emitting sign
一种汽车前发光标志
2020-09-08
Patent
Electronic Resource
Chinese
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED |
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